[INFO] fetching crate augurs-ets 0.1.0...
[INFO] checking augurs-ets-0.1.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate augurs-ets 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate augurs-ets 0.1.0 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate augurs-ets 0.1.0
[INFO] finished tweaking crates.io crate augurs-ets 0.1.0
[INFO] tweaked toml for crates.io crate augurs-ets 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded roots v0.0.8
[INFO] [stderr]   Downloaded prost-types v0.11.9
[INFO] [stderr]   Downloaded nalgebra-macros v0.2.1
[INFO] [stderr]   Downloaded prost-build v0.11.9
[INFO] [stderr]   Downloaded prost-derive v0.11.9
[INFO] [stderr]   Downloaded findshlibs v0.10.2
[INFO] [stderr]   Downloaded simba v0.8.1
[INFO] [stderr]   Downloaded ciborium-io v0.2.2
[INFO] [stderr]   Downloaded debugid v0.8.0
[INFO] [stderr]   Downloaded memmap2 v0.9.4
[INFO] [stderr]   Downloaded ciborium v0.2.2
[INFO] [stderr]   Downloaded ciborium-ll v0.2.2
[INFO] [stderr]   Downloaded iai v0.1.1
[INFO] [stderr]   Downloaded pprof v0.12.1
[INFO] [stderr]   Downloaded stlrs v0.3.0
[INFO] [stderr]   Downloaded symbolic-demangle v12.8.0
[INFO] [stderr]   Downloaded nalgebra v0.32.4
[INFO] [stderr]   Downloaded augurs-mstl v0.1.2
[INFO] [stderr]   Downloaded safe_arch v0.7.1
[INFO] [stderr]   Downloaded cpp_demangle v0.4.3
[INFO] [stderr]   Downloaded augurs-testing v0.1.2
[INFO] [stderr]   Downloaded wide v0.7.15
[INFO] [stderr]   Downloaded distrs v0.2.1
[INFO] [stderr]   Downloaded symbolic-common v12.8.0
[INFO] [stderr]   Downloaded augurs-core v0.1.2
[INFO] [stderr]   Downloaded lstsq v0.5.0
[INFO] [stderr]   Downloaded prost v0.11.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9974ffa79ba9340d9e14f8925eacbc7984d28a69f4871e9f5c36f3bf3f222c76
[INFO] running `Command { std: "docker" "start" "-a" "9974ffa79ba9340d9e14f8925eacbc7984d28a69f4871e9f5c36f3bf3f222c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9974ffa79ba9340d9e14f8925eacbc7984d28a69f4871e9f5c36f3bf3f222c76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9974ffa79ba9340d9e14f8925eacbc7984d28a69f4871e9f5c36f3bf3f222c76", kill_on_drop: false }`
[INFO] [stdout] 9974ffa79ba9340d9e14f8925eacbc7984d28a69f4871e9f5c36f3bf3f222c76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03275a0b9f4dff7fc0d62e736b2e654330397108636e0569ee3a532d01b49738
[INFO] running `Command { std: "docker" "start" "-a" "03275a0b9f4dff7fc0d62e736b2e654330397108636e0569ee3a532d01b49738", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.80
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]     Checking bytemuck v1.14.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling prettyplease v0.1.25
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking half v2.4.0
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]     Checking plotters-backend v0.3.5
[INFO] [stderr]     Checking safe_arch v0.7.1
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking uuid v1.7.0
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]    Compiling cpp_demangle v0.4.3
[INFO] [stderr]     Checking plotters-svg v0.3.5
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]     Checking wide v0.7.15
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]    Compiling nalgebra-macros v0.2.1
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling symbolic-demangle v12.8.0
[INFO] [stderr]     Checking symbolic-common v12.8.0
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking rayon v1.9.0
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]    Compiling prost-derive v0.11.9
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]     Checking clap v4.5.2
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking roots v0.0.8
[INFO] [stderr]     Checking distrs v0.2.1
[INFO] [stderr]     Checking augurs-core v0.1.2
[INFO] [stderr]     Checking augurs-testing v0.1.2
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking assert_approx_eq v1.1.0
[INFO] [stderr]     Checking iai v0.1.1
[INFO] [stderr]    Compiling prost v0.11.9
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]    Compiling prost-types v0.11.9
[INFO] [stderr]     Checking backtrace v0.3.69
[INFO] [stderr]    Compiling prost-build v0.11.9
[INFO] [stderr]    Compiling pprof v0.12.1
[INFO] [stderr]     Checking nalgebra v0.32.4
[INFO] [stderr]     Checking lstsq v0.5.0
[INFO] [stderr]     Checking augurs-ets v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `mean` is never used
[INFO] [stdout]  --> src/stat.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait StatExt {
[INFO] [stdout]   |           ------- method in this trait
[INFO] [stdout] 2 |     fn mean(&self) -> f64;
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.92s
[INFO] running `Command { std: "docker" "inspect" "03275a0b9f4dff7fc0d62e736b2e654330397108636e0569ee3a532d01b49738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03275a0b9f4dff7fc0d62e736b2e654330397108636e0569ee3a532d01b49738", kill_on_drop: false }`
[INFO] [stdout] 03275a0b9f4dff7fc0d62e736b2e654330397108636e0569ee3a532d01b49738
[INFO] checking augurs-ets-0.1.0 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate augurs-ets 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate augurs-ets 0.1.0 on toolchain bfe97fcae016881ad333f0ff8cea2cadb9cf136c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate augurs-ets 0.1.0
[INFO] finished tweaking crates.io crate augurs-ets 0.1.0
[INFO] tweaked toml for crates.io crate augurs-ets 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb69db8be109a5c0753d4dc48d0c6f879f292873d09414ccbe96f0ce67c91bed
[INFO] running `Command { std: "docker" "start" "-a" "fb69db8be109a5c0753d4dc48d0c6f879f292873d09414ccbe96f0ce67c91bed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb69db8be109a5c0753d4dc48d0c6f879f292873d09414ccbe96f0ce67c91bed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb69db8be109a5c0753d4dc48d0c6f879f292873d09414ccbe96f0ce67c91bed", kill_on_drop: false }`
[INFO] [stdout] fb69db8be109a5c0753d4dc48d0c6f879f292873d09414ccbe96f0ce67c91bed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68d5b995e28ee54c1b21cfa8c6e3347b4fdc41a5502ddbe9c09deb045d015957
[INFO] running `Command { std: "docker" "start" "-a" "68d5b995e28ee54c1b21cfa8c6e3347b4fdc41a5502ddbe9c09deb045d015957", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.80
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]     Checking bytemuck v1.14.3
[INFO] [stderr]    Compiling prettyplease v0.1.25
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking half v2.4.0
[INFO] [stderr]     Checking plotters-backend v0.3.5
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]    Compiling cpp_demangle v0.4.3
[INFO] [stderr]     Checking safe_arch v0.7.1
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]     Checking uuid v1.7.0
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]    Compiling multimap v0.8.3
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking plotters-svg v0.3.5
[INFO] [stderr]     Checking wide v0.7.15
[INFO] [stderr]    Compiling nalgebra-macros v0.2.1
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]    Compiling symbolic-demangle v12.8.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking symbolic-common v12.8.0
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking rayon v1.9.0
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling prost-derive v0.11.9
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]     Checking clap v4.5.2
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking roots v0.0.8
[INFO] [stderr]     Checking augurs-core v0.1.2
[INFO] [stderr]     Checking distrs v0.2.1
[INFO] [stderr]     Checking augurs-testing v0.1.2
[INFO] [stderr]     Checking iai v0.1.1
[INFO] [stderr]     Checking assert_approx_eq v1.1.0
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]    Compiling prost v0.11.9
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]    Compiling prost-types v0.11.9
[INFO] [stderr]     Checking backtrace v0.3.69
[INFO] [stderr]    Compiling prost-build v0.11.9
[INFO] [stderr]    Compiling pprof v0.12.1
[INFO] [stderr]     Checking nalgebra v0.32.4
[INFO] [stderr]     Checking lstsq v0.5.0
[INFO] [stderr]     Checking augurs-ets v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `mean` is never used
[INFO] [stdout]  --> src/stat.rs:2:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait StatExt {
[INFO] [stdout]   |           ------- method in this trait
[INFO] [stdout] 2 |     fn mean(&self) -> f64;
[INFO] [stdout]   |        ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.99s
[INFO] running `Command { std: "docker" "inspect" "68d5b995e28ee54c1b21cfa8c6e3347b4fdc41a5502ddbe9c09deb045d015957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68d5b995e28ee54c1b21cfa8c6e3347b4fdc41a5502ddbe9c09deb045d015957", kill_on_drop: false }`
[INFO] [stdout] 68d5b995e28ee54c1b21cfa8c6e3347b4fdc41a5502ddbe9c09deb045d015957
